/*
 * MIT License
 * Copyright (c) 2021 _VIFEXTech
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#ifndef __TONE_PLAYER_H
#define __TONE_PLAYER_H

#include <stdint.h>

class TonePlayer {
	typedef void (*CallbackFunction_t)(uint32_t, uint16_t);

    public:
	typedef struct
	{
		uint16_t Freq;
		uint16_t Time;
		uint16_t Volume;
	} MusicNode_t;

	enum Speed {
		SPEED_HALF = 512,
		SPEED_NORMAL = 256,
		SPEED_DOUBLE = 128
	};

	TonePlayer();
	~TonePlayer() { }
	void SetMusic(const MusicNode_t* music, uint16_t length);
	void SetCallback(CallbackFunction_t func)
	{
		CallbackFunction = func;
	}
	void Play();
	void Play(const MusicNode_t* music, uint16_t length)
	{
		SetMusic(music, length);
		Play();
	}
	void Stop();
	void SetSpeed(uint16_t speed);
	bool Update(uint32_t tick);

    private:
	uint16_t Length;
	uint16_t CurrentPos;
	uint32_t NextTime;
	uint16_t Speed;
	const MusicNode_t* CurrentMusic;
	CallbackFunction_t CallbackFunction;
};

#endif
